Add ES 3.1 compatibility to 4.5 and the atomic memory functions (e.g. atomicAdd).

git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@27715 e7fa87d3-cd2b-0410-9028-fcbf551c1848
10 files changed